#wrap {
	position: relative;
	/*margin: 20px auto;*/
	width: 100%;
	height: 620px;
	overflow: hidden;
}

#wrap .banner {
	position: absolute;
	top: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	transition: opacity 2s;
}

.banner img {
	display: block;
	position: absolute;
	width: 2560px;
	height: 620px;
	margin-left: -1280px;
	left: 50%;
}

#wrap .tab {
	position: absolute;
	bottom: 10px;
	right: 50%;
}

#wrap .tab span {
	display: inline-block;
	width: 6px;
	height: 6px;
	margin: 3px;
	background: rgba(105, 105, 105, 0.5);
	border-radius: 50%;
	cursor: pointer;
	border: 2px solid #887B6E;
}

#wrap .tab span.on {
	background: #E2CEB7;
}

#wrap .tab span:hover {
	background: #E2CEB7;
}

.left,
.right {
	position: absolute;
	width: 41px;
	height: 69px;
	top: 50%;
	margin-top: -30px;
	line-height: 69px;
	text-align: center;
	font-weight: normal;
	font-size: 70px;
	cursor: pointer;
	/*display: none;*/
	z-index: 999;
	color: #757575;
}

.left:hover{
	background: url(http://i1.mifile.cn/f/i/2014/cn/icon/icon-slides.png) no-repeat 0px 50%;
}
.right:hover {
	background: url(http://i1.mifile.cn/f/i/2014/cn/icon/icon-slides.png) no-repeat -42px 50%;
}

.left {
	left: 173px;
	border-top-right-radius: 5px;
	border-bottom-right-radius: 5px;
	background: url(http://i1.mifile.cn/f/i/2014/cn/icon/icon-slides.png) no-repeat -84px 50%;
}

.right {
	right: 173px;
	border-top-left-radius: 5px;
	border-bottom-left-radius: 5px;
	background: url(http://i1.mifile.cn/f/i/2014/cn/icon/icon-slides.png) no-repeat -127px 50%;
}